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JAK2 kinase (JH1 domain) in complex with povorcitinib
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other private model
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 100 mM MD - Buffer
System 6 pH 8.0, 1.4 M Na2-Malonate pH 6.0
Crystal Properties Matthews coefficient Solvent content 2.51 51.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 99.61 α = 90 b = 69.132 β = 99.519 c = 110.326 γ = 90
Symmetry Space Group I 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER X 16M 2024-12-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) 0.97626 PETRA III, EMBL c/o DESY P13 (MX1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 1.59 33.78 93.2 0.1 0.12 0.06 1 9 7 93036 13.54
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.59 1.72 98.5 0.65 0.76 0.39 0.92 2.3 7.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.59 33.78 1.35 92823 4602 92.98 0.2022 0.2006 0.2002 0.2307 0.23 20.52
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 6.5859 f_angle_d 1.4702 f_chiral_restr 0.0867 f_plane_restr 0.0165 f_bond_d 0.0135
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4964 Nucleic Acid Atoms Solvent Atoms 676 Heterogen Atoms 79
Software Software Software Name Purpose PHENIX refinement autoPROC data reduction SCALA data scaling PHASER phasing